baber/WOPTO huggingface dataset:
Patent JP-2008308658-A (JP)
Title: Composition for forming hydrophilic film, hydrophilic member and method for producing hydrophilic member
Inventor: TANAKA TOMOHITO
IPC: C09D5/16
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for forming a hydrophilic film, which is useful for forming a hydrophilic film having excellent stain resistance and antifogging properties and improved abrasion resistance and a hydrophilic member that is formed from the composition for forming a hydrophilic film and has a surface having excellent stain resistance, antifogging properties and abrasion resistance and to provide a method for producing the hydrophilic member.  <P>SOLUTION: The composition for forming a hydrophilic film comprises (A) an acidic polymer having an acidic functional group-containing structural unit and (B) an alkaline polymer having an alkaline functional group-containing structural unit. The composition for forming a hydrophilic film comprises (C) an acidic and alkaline polymer being a copolymer having an acidic functional group-containing structural unit and an alkali functional group-containing structural unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181787-A (JP)
Title: Card connector
Inventor: HIGASHICHI AKIHIRO
IPC: G06K17/00
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector with an ejection mechanism capable of preventing an inadvertent flying out of a card when discharged.  <P>SOLUTION: The card connector electrically connects the card in which a first recess and a second recess are formed at least on one side of the side face which crosses at right angles the insertion direction of the card and external equipment. The card connector includes a housing part in which a connector to contact the connector of the card is installed, a frame which covers the housing part and is fixed to the housing part and constitutes a housing section to house the card, and an ejection part which discharges the card from the housing section. The frame has a pair of sidewalls arranged in nearly parallel to the side face of the card and a top plate section to continue from the respective sidewalls, and the sidewalls have a first engaging portion formed capable of engaging with the first recess and a second engaging portion capable of engaging with the second recess.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182609-A (JP)
Title: Signal level converting circuit
Inventor: KONNO TOMOHIKO
IPC: H03K19/0185
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for a control signal for switching a signal direction of a two-way type signal level converting circuit.  <P>SOLUTION: The two-way type signal level converting circuit 70 is provided with a VCCA system circuit part 1, a VCCB system circuit part 2, a level shifter circuit LS1, and a level shifter circuit LS2. The VCCA system circuit part 1 is provided with an input-output terminal PadA, an inverter INV1, an inverter INV4, a latch circuit LATCH1, an output buffer circuit SBUFF2, a delay circuit DIN3, a delay circuit DIN4, a two-input NAND circuit NAND2, and a two-input NOR circuit NOR2. The VCCB system circuit part 2 is provided with an input-output terminal PadB, an inverter INV2, an inverter INV3, a latch circuit LATCH2, an output buffer circuit SBUFF1, a delay circuit DIN1, a delay circuit DIN2, a two-input NAND circuit NAND1, and a two-input NOR circuit NOR1. The signal level converting circuit 70 does not need a direction switching control signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180135-A (JP)
Title: Swash plate compressor
Inventor: KAWACHI MASAKI
IPC: F04B39/10
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swash plate compressor achieving both prevention of deformation of a delivery valve and improvement of performance of the compressor due to an increase in the opening area of a refrigerant outflow hole formed in a retainer.  <P>SOLUTION: In this swash plate compressor, a piston attached to a swash plate swingable by rotation of a drive shaft is reciprocated in a cylinder bore, a refrigerant is sucked from a suction chamber and compressed, and after that, the compressed refrigerant is delivered from a delivery hole into a delivery chamber. The compressor includes the delivery valve 26 freely opening/closing the delivery hole 24, and the retainer 27 formed with a backup portion 29 brought into contact with and supporting the delivery valve when the delivery hole is opened by the compressed refrigerant and the refrigerant outflow hole 30 making the refrigerant delivered from the delivery hole flow out into the delivery chamber. The shape of the end of the backup portion is formed in accordance with the shape of the end of the delivery valve.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178940-A (JP)
Title: Retractable writing implement with built-in electronic circuit
Inventor: FUKUI HISAO
IPC: B43K24/06
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a writing implement with a built-in electronic circuit in a shaft cylinder, wherein it is necessary to use a different means from general writing implements to attach/detach a writing body because it is extremely difficult to separate a specific component from the shaft cylinder due to danger of cutting electric wiring and the necessity of arranging a precision component in an accurate position near the tip of the writing implement, and further it is necessary to mount a cap when carrying, for protection and soil prevention of a pen tip part projected from the tip of the writing implement, because it is extremely difficult to include a projecting/receding mechanism of the writing body with an electronic circuit built therein.  <P>SOLUTION: This retractable writing implement with the built-in electronic circuit is constituted to arrange a front shaft and a rear shaft rotatably and to arrange a middle shaft that holds the writing body, to be slidable/maintainable relative to the front shaft by the relative rotation of the front shaft and rear shaft, through a ball part (or a groove part) provided inward from the rear shaft and a cam groove (or a ball part) fixed to the middle shaft and arranged to be nonrotatable but slidable relative to the front shaft.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179188-A (JP)
Title: Brake actuator having noise filter
Inventor: SAKAKIBARA KENJI
IPC: B60T8/34
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake actuator allowing no need of storing of chalk coils in a motor and a sure electric noise countermeasure.  <P>SOLUTION: The chalk coils 9 and 10 are arranged in a through-hole 8c formed in a housing 8. By this constitution, storing places of the chalk coils 9 and 10 are not required to be redesigned every time the structure of the motor 4 is changed as in the case where the chalk coils 9 and 10 are built in the motor 4, and an increase of the size of a motor body is not caused. Leakage of electric noise through the through-hole 8c can be prevented as in the case where the chalk coils 9 and 10 are directly mounted on an ECU substrate 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183340-A (JP)
Title: Heat-retaining bedclothes
Inventor: YAMAMOTO SANAE
IPC: A47G9/02
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat-retaining bedclothes preventing displacement even if rolling over repeatedly, preventing easy entering of outside air and retaining the heat of the head part and a part around the neck.  <P>SOLUTION: The heat-retaining bedclothes 1 formed of a flexible cloth material, covering a part from the head part to the part around the neck of a person exposed from the upper part of a quilt when sleeping and retaining the heat, consists of an insertion piece 2 which is inserted into the under side of a sleeping mat 7 and pushed by the weight of the head side of a user lying on the sleeping mat 7, and a surrounding piece 3 which is integrally connected to the front end of the insertion piece 2, is wider than the insertion piece 2 and constituted bilaterally symmetrically. The surrounding piece 3 has first and second head-part covering portions 3a and 3b being bent to the side of the insertion piece 2 to cover the user from the frontal region, the crown part to the left/right temporal parts, and first and second overhanging portions 3c and 3d overhanging to the left/right of the first and second head-part covering portions 3a and 3b for surrounding the circumference of the neck of the user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186206-A (JP)
Title: Main exhaust duct support structure of nuclear power plant
Inventor: NAKAYAMA MOMOKO
IPC: G21D1/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main duct support structure capable of preventing a deformation, damage and the like by supporting the main exhaust duct upside of the ground surface even when a land subsidence or the like occurs between a building and an exhaust tower in an earthquake and the like.  <P>SOLUTION: The building 1 and the exhaust tower 2 of a nuclear power plant is built independently and the main exhaust duct 4 for leading an exhaust from the building to the exhaust tower is structured so as to being supported upside of the ground surface. Bridge abutments 10 are disposed on each of the building and the exhaust tower and a bridge type support structure 14 is built on the bridge abutments to support the main exhaust duct 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264503-A (JP)
Title: Embroidery data processing device, sewing machine, control program for processing embroidery data, and recording medium for embroidery data processing
Inventor: HAYAKAWA ATSUYA
IPC: D05B19/08
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly combine a liner for reinforcement with a cloth for preventing shrinkage of the cloth.  <P>SOLUTION: As geometric patterns and outline figures are displayed on a liquid crystal display (S21), a user selects an outline figure (S22). An embroidery image is formed (S23) based on embroidery data for an embroidery pattern to be provided for embroidery, and outline picture elements are extracted based on the embroidery image (S24). A temporary lock sewing outline is formed (S25), and the temporary lock sewing outline is displayed on the liquid crystal display (S26). In a case where the user is to operate various editing keys to edit the outline as desired (S27: Yes), an editing process for the temporary lock sewing outline is executed (S28), and temporary sewing data is formed finally (S29).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183373-A (JP)
Title: X-ray grid and x-ray diagnostic apparatus
Inventor: NAGAI SEIICHIRO
IPC: A61B6/06
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve contrast of an image by decreasing scattered ray of X rays and to prevent a grid pattern from being imprinted in the image.  <P>SOLUTION: An X-ray grid 20 is provided with a plurality of second foils 22 which are disposed in the horizontal direction (x direction) with respect to a front of a subject H and are inclined respectively in parallel to a radiation direction of X-ray 1x radiated while spreading in a conical shape from an X-ray source 1, and has a grid focus 20a formed in a straight line above the second foil 22 which is disposed closest on the subject H side among the second foils 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188569-A (JP)
Title: Route information managing device
Inventor: NAGOYA MITSUGI
IPC: H04L12/70
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route information managing device which suitably manages route information.  <P>SOLUTION: A communication controller 10 includes a plurality of ports for connections with a plurality of networks; a database stored with an IP address of a communication device and a port to which communication data to be transmitted to the communication device should be output in a correspondence state; a retrieval circuit which retrieves the IP address of a communication device as the destination of the acquired communication data from the database; a processing executing circuit which sends out the communication data from the port made, to make it correspond to the IP address of the communication device as the destination of the communication data; and a decision unit sending the communication data transmitted to a route calculating device 856 which sends not to the retrieval circuit, but to the route calculation device 856. The route calculating device 856 includes a calculation unit 857, which acquires route information transmitted from other routers from the decision unit and calculates a route table, based upon the route information, and a database updating unit 858 which reflects the route table calculated by the calculation unit 857 on the database.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185676-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: YAMADA HIROATSU
IPC: F02M31/125
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To inject heated fuel at an early stage in low temperature start of an engine.  <P>SOLUTION: A heating delivery 35 is provided between a delivery pipe 33 and a fuel injection valve 21. A coil 40 for induction heating is disposed at an outside of the heating delivery 35. Fuel in the heating delivery 35 is heated by supplying high frequency alternating current to the coil 40 by a high frequency power source circuit 41 and heating the heating delivery 35 by induction heating. Since the heating delivery 35 itself can be made generate heat by induction heating, and fuel in the heating delivery 35 can be efficiently heated, time until temperature of the fuel is raised to startable temperature can be shortened. Since fuel in the heating delivery 35 provided near a fuel injection valve 21 is heated, time until fuel heated in the heating delivery 35 injected from injection start can be shortened. Consequently, heated fuel can be injected at the early stage and startability can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188156-A (JP)
Title: Printed wiring board
Inventor: NIMURA SEIJUN
IPC: H05K1/02
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board capable of reducing wrong mounting of an electronic component such as a connector.  <P>SOLUTION: A shape display portion 12 which is covered with the mounted connector (electronic component) 11 to be hidden and which has the same shape with the connector 11, is formed on a substrate surface of a printed wiring board 10 mounted with the electronic component at the part where the electronic component is mounted. When the connector 11 is mounted, it is checked whether or not the shape display portion 12 is covered to be hidden behind the mounted connector 11 to find wrong mounting of the connector 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188731-A (JP)
Title: Program transmission system changeover system and changeover method
Inventor: YOSHIKAWA MASATOSHI
IPC: H04N5/268
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program-system changeover system and a changeover method at low cost automatically carrying out a system changeover upon the occurrence of the failure of a device transmitting an OA program rapidly and preventively.  <P>SOLUTION: A system changeover controller 6 acquires selective information from a next line in addition to an OA line L1 selecting a raw-material transmitter for transmitting a program raw material under an on-air state from current and spare raw-material switchers S1A and S1B. When an alarm is received through a control network N, a system-changeover switcher S2 conducts control for selecting an OA line L1 output from the spare system raw-material switcher S1B and a broadcasting accident is prevented by a changeover to a spare system under a hot-standby state through a system when the alarm is received by the raw-material transmitter 1a2 transmitting the program raw material under the OA state next from the selective information of the next line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090961-A (JP)
Title: Pod type propeller and pod type pump device
Inventor: KURIBAYASHI SADATOMO
IPC: B63H21/17
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pod type propeller not requiring a speed reduction device, easily performing miniaturization and capable of making it to low cost.  <P>SOLUTION: An impeller 14 is mounted to a rotation shaft 12 retained rotatably around a rotation center X by an inner casing 11 at a front side of the inner casing 11. A suction port 22 is formed on a front end part of an outer casing 21 positioned from a front side of the inner casing 11 to an outer side in a radial direction, and a sheath-like fluid passage is formed between an outer peripheral surface of the inner casing 11 and an inner peripheral surface of the outer casing 21. The impeller 14 feeds a fluid sucked from the suction port 22 to the fluid passage, and a flow-regulation member 24 for flow-regulating the fluid in a direction along the rotation center X is provided on the fluid passage. A rear end part extending to a rear side of the fluid passage of the inner casing 11 forms a conical shape. An electric motor 15 for driving rotation of the rotation shaft 12 is arranged in the inner casing 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185571-A (JP)
Title: Building
Inventor: OKAZAKI HIROTOSHI
IPC: E04B1/26
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To rigidly dispose a gantry bearing wall of wooden rigid frame structure on a floor structure installed on a lower structure by a simple structure.  <P>SOLUTION: In this building 1, the floor structure 20 is installed on the lower structure 3, the right and left pedestals of the gantry bearing wall 30 of wooden rigid frame structure are placed on the floor structure 20, and the pedestals of the gantry bearing wall 30 are connected to the lower structure 3 through hardware 40, 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237887-A (JP)
Title: Structure of hair curler
Inventor: KIMURA HITOSHI
IPC: A45D6/02
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair curler structure that achieves simplicity for permanent-wave treatment, gentleness to hair, and effective performance.  <P>SOLUTION: A flexible hair curler A includes a heating body 2 installed in a flexible hair curler body 1, a cord 3 connected to the heating body, and a power source connecting part 5 installed in the cord. With this hair curler, the hair wound on a rod is free from pressurization and held so as to be externally fitted thereon. The holding of the rod with the hair so as to be externally fitted thereon without pressurization is made possible by the flexibility of the hair curler body in the structure of the hair curler.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190663-A (JP)
Title: Electric power-steering device
Inventor: WATANABE MASAHITO
IPC: B62D6/00
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable electric power-steering device by efficiently conducting overheat protection depending on an estimated temperature of a motor and a total integrated time or a total count.  <P>SOLUTION: In the electric power-steering device provided with a motor drive circuit for drive-controlling based on a current instruction value, a temperature estimation part for estimating an estimated temperature of the motor based on the temperature of the motor drive circuit and a motor current value and an overheat protection part for limiting the current instruction value by a current instruction limiting value calculated based on the estimated temperature, after the overheat protection part is operated, a function for limiting the current instruction value based on the total integrated time which is integration of time when the estimated temperature is equal to or higher than a temperature threshold value is arranged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204790-A (JP)
Title: Multidisplay-display video generating device and multidisplay video display system
Inventor: NAKATANI TOSHIKI
IPC: H04N5/66
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multidisplay-display video generating device can perform display having unified screen luminance of each display constituting the multidisplay, and to provide a multidisplay video display system.  <P>SOLUTION: A video signal processing constitution section 10A includes: an enlargement and reduction section 11 which receives the video signal of an original image and generates a video signal to be displayed on a display 74A; a gain calculation section 12 which extracts a region to displayed on the display 74A from the original image, and calculates a gain value for each extracted region; a gain setting section 14 which selects the gain value being minimal from the calculated gain value; and a multiplication section 15 which generates the video signal subjected to the gain adjustment by multiplying the selected gain value by the video signals to be displayed on the respective displays 74A to 74D. Display constitution sections 70A to 70D include: horizontal scanning period calculation sections which calculate the horizontal scanning periods of the video signals subjected to the gain adjustment and generated in the video signal processing constitution sections 10A to 10D; scanning drive circuit sections which generate the signals to be displayed on the displays 74A to 74D; and modulation drive circuit sections.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205459-A (JP)
Title: Backup system and backup method
Inventor: FUKUDA AKIHIRO
IPC: G06F21/64
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backup system and a backup method, capable of securing reproducibility of a backup data.  <P>SOLUTION: The backup method executes: a first process for storing encryption key information, specified from an upper-level into a memory unit 31, by means of a tape controller unit 30 having management information stored in the memory unit 31; a second process for storing the management information on a magnetic tape as a first recognition pattern; a third process for recording on the magnetic tape a second recognition pattern obtained by encrypting the management information; a fourth process for recording on the magnetic tape an encrypted data obtained by encrypting a data in an HDD 40 by the use of the encryption key information; a fifth process for reproducing readout management information, obtained by reading out the first recognition pattern recorded in the second process, from the magnetic tape; a sixth process for reading out the second recognition pattern recorded in the third process from the magnetic tape, and for reproducing decryption management information by the use of the encryption key information; and a process for reporting a backup failure to the upper-level unit when the reproduced readout and decryption management information does not coincide with the management information stored in the memory unit 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT